Home / 241,787.52-333,641.91-151,153.47

Finding the Fourth Proportional to 241,787.52, 333,641.91 and 151,153.47

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Solution

The fourth proportional to 241,787.52, 333,641.91 and 151,153.47 is: 208,576.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,787.52 : 333,641.91 = 151,153.47 : x
  2. Step 2: Convert to fraction form
    241,787.52/333,641.91 = 151,153.47/x
  3. Step 3: Cross multiply
    241,787.52x = 333,641.91 × 151,153.47
  4. Step 4: Simplify right side
    241,787.52x = 50,431,133,000.75
  5. Step 5: Solve for x
    x = 50,431,133,000.75/241,787.52
  6. Step 6: Final answer
    x = 208,576.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.